From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 8900 invoked by alias); 9 Dec 2012 01:07:17 -0000 Received: (qmail 8886 invoked by uid 22791); 9 Dec 2012 01:07:16 -0000 X-SWARE-Spam-Status: No, hits=-1.7 required=5.0 tests=AWL,BAYES_00,KHOP_SPAMHAUS_DROP,RCVD_IN_HOSTKARMA_NO,RCVD_IN_HOSTKARMA_YE X-Spam-Check-By: sourceware.org Received: from p02c11o145.mxlogic.net (HELO p02c11o145.mxlogic.net) (208.65.144.78) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Sun, 09 Dec 2012 01:07:10 +0000 Received: from unknown [12.218.215.72] (EHLO smtpauth1.linear.com) by p02c11o145.mxlogic.net(mxl_mta-6.16.0-0) with ESMTP id d34e3c05.0.156017.00-343.282209.p02c11o145.mxlogic.net (envelope-from ); Sat, 08 Dec 2012 18:07:09 -0700 (MST) X-MXL-Hash: 50c3e43d52eeef1a-9067361af621da75529d8e6bbcc8b046641dfc2a Received: from smtpauth1.linear.com (localhost [127.0.0.1]) by smtpauth1.linear.com (Postfix) with ESMTP id E675D740A5 for ; Sat, 8 Dec 2012 17:07:08 -0800 (PST) Received: from [192.168.0.119] (75-163-186-131.clsp.qwest.net [75.163.186.131]) by smtpauth1.linear.com (Postfix) with ESMTPSA id B0A0C740A2 for ; Sat, 8 Dec 2012 17:07:08 -0800 (PST) From: Michael Jones Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Message-Id: <290CE25B-0088-44F4-80F1-3AB37A65AA99@linear.com> Date: Sun, 09 Dec 2012 01:07:00 -0000 To: eCos Discussion Mime-Version: 1.0 (Mac OS X Mail 6.2 \(1499\)) X-AnalysisOut: [v=2.0 cv=cd1lWA/M c=1 sm=1 a=glloKNylpeYNumXQcclYyA==:17 a] X-AnalysisOut: [=D2_GN2MmYMYA:10 a=BLceEmwcHowA:10 a=kj9zAlcOel0A:10 a=MqD] X-AnalysisOut: [INYqSAAAA:8 a=NPW1Cpw3Y2IA:10 a=NX0vDctwkBJUDUbWK8sA:9 a=C] X-AnalysisOut: [juIK1q_8ugA:10] X-MAIL-FROM: X-IsSubscribed: yes Mailing-List: contact ecos-discuss-help@ecos.sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: ecos-discuss-owner@ecos.sourceware.org Subject: [ECOS] SIGTRAP problems X-SW-Source: 2012-12/txt/msg00023.txt.bz2 I am starting a new thread on my debugging problem with Kinetis. I don't re= ally know for sure it is a Kinetis specific problem. The behavior I get is when I have downloaded my hello world ELF image from = gdb, an image that runs fine when loaded into the RedBoot rom monitor via t= elnet, I get a SIGTRAP at the reset vector. Any attempt to continue generat= es the same SIGTRAP. I search all over the discussion list and there are comments about multithr= ead problems, and others that have run into the same problem, but no defini= te solutions. I have played with more settings than I can remember in my configuration. A= nd come up empty. Does anyone have any advice on how to debug this kind of problem rather tha= n ignorantly guessing? Does anyone have any fixes from the past that might understand what causes = it? Mike -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss